13844600000 has 672 divisors, whose sum is σ = 45717073920. Its totient is φ = 4032000000.

The previous prime is 13844599997. The next prime is 13844600017. The reversal of 13844600000 is 644831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 446599985 + ... + 446600015.

It is an arithmetic number, because the mean of its divisors is an integer number (68031360).

Almost surely, 2^13844600000 is an apocalyptic number.

13844600000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13844600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22858536960).

13844600000 is an abundant number, since it is smaller than the sum of its proper divisors (31872473920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13844600000 is an equidigital number, since it uses as much as digits as its factorization.

13844600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 13844600000 in words is "thirteen billion, eight hundred forty-four million, six hundred thousand".